CN202145518U - Timing socket - Google Patents
Timing socket Download PDFInfo
- Publication number
- CN202145518U CN202145518U CN201120207216U CN201120207216U CN202145518U CN 202145518 U CN202145518 U CN 202145518U CN 201120207216 U CN201120207216 U CN 201120207216U CN 201120207216 U CN201120207216 U CN 201120207216U CN 202145518 U CN202145518 U CN 202145518U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- socket
- timing
- timing device
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is a timing socket with a simple structure, which is capable of providing power to electric appliances in limited time with safe usage. The timing socket comprises a socket body, wherein the plug jack power line of the socket body, via an output control contact of a mechanical timer, is connected with the power supply source of the socket body. The mechanical timer is employed for providing power to electric appliances during limited time.
Description
Technical field
The utility model relates to a kind of electrical equipment, relates in particular to a kind of timing socket.
Background technology
Socket is a kind of basic electrical equipment commonly used, and as a kind of electrical appliance, socket not only requires function many, patch solid and reliable, simple in structure, easy to use, the fail safe of its use of what is more important; And the reasonability of socket and the scientific security performance that is directly connected to socket; Along with the continuous development and progress of manufacturing technology, not only function is many for existing socket, purposes is many, and security performance is also in continuous improvement, as it is just more intense to have its security performances such as safety socket of earth leakage protective device; But; Its easy to use, reliable and security performance of appliance socket embodies from many aspects, like the power-on time of socket to electrical equipment, owing to the people occurs and leave back electrical equipment still moving in energising through regular meeting in the daily life; The Electrical Safety accident very easily appears in this situation; As using toaster winter, leave the back long-play the people and cause the accident of fire to happen occasionally, therefore require socket to have more perfect functions.To improve the fail safe that electrical equipment uses from another approach.
The utility model content
The purpose of the utility model is the problem that exists to prior art, and a kind of timing socket is provided.This socket is simple, and is easy to use, work safety, reliable.
The technical scheme of the utility model comprises the pedestal that is provided with plug-socket, and said pedestal is provided with timing device, and the control contact of said timing device is serially connected with on the power line of corresponding plug-socket of said pedestal.
The power supply of said pedestal is by being located at the pin on the pedestal or the plug that mops floor is connected with power supply, and the output control contact of said timing device is serially connected with between the power line of the corresponding plug-socket on this pin of pedestal or mop floor plug and the pedestal.
Be respectively equipped with on the said pedestal plug-socket that the control contact of its power line through timing device be connected with the power supply of pedestal, with and the direct plug-socket that is connected with the power supply line of pedestal of power line.
Said timing device is provided with one group or some groups of control contacts, and said timing device is a computer, electronics or mechanical timer; Said pedestal is provided with one or several plug-sockets.
Said timing device is provided with a Bypass Control switch by the control of the timing adjusting knob of timing device, and the control contact of said Bypass Control switch and timing device is in parallel.
Said timing device is provided with at least one group and often opens control contact and one group of normally closed control contact, this group often open the control contact and one group of normally closed control contact connected with each other.
The utility model safety socket is owing to have timing function; Can prescribe a time limit to electrical appliance, timing power supply, and timing is adjustable, and on socket, also is provided with not the jack through timing device control simultaneously; To satisfy multiple instructions for use, safe and convenient.
Description of drawings
Fig. 1 is the regularly structural representation of socket of the utility model.Fig. 2 is the regularly circuit theory diagrams of socket of the utility model.
Embodiment
Existing through embodiment and combine accompanying drawing that the utility model is described further.Like Fig. 1, shown in 2; The safety socket of the utility model is made up of pedestal 1 grade; One end place of pedestal 1 is provided with a mechanical timer 2 as timing device; Mechanical timer 2 be provided with one group (to) output control contact 7; The output of mechanical timer 2 control contact 7 is serially connected with on the power line 8 of set jack 5 corresponding to three plugs on the pedestal 1, and the jack 5 of three plugs is connected with the power supply 6 of pedestal 1 through the output control contact 7 of mechanical timer 2, is controlled the on/off of the jack 5 of three plugs by mechanical timer 2; The power line 9 of being located at the jack 5a of the plug on the pedestal 1 is directly connected in the power supply 6 of pedestal 1.
The two ends of a pair of contact 7 of mechanical timer 2 also are connected to the Bypass Control switch 10 by timing adjusting knob 3 controls of mechanical timer 2.
During use; Pedestal is plugged in power supply through pin; Timing adjusting knob 3 starting timing functions through the mechanical timer 2 on the rotation pedestal 1 carry out the electricity consumption time set; Bypass Control switch 10 is in off-state (inoperative to circuit) at this moment, and corresponding jack 5 break-make electricity are controlled by mechanical timer; When timing arrives, will be de-energized by the corresponding jack 5 of mechanical timer 2 controls.Can use jack 5a power supply for not carrying out time-controlled electrical appliance without mechanical timer control.
When timing adjusting knob 3 is positioned at when making mechanical timer 2 closed conditions (being the mechanical timer unstart); Bypass Control switch 10 is in closure state; At this moment, the corresponding jack 5 on the pedestal 1 is supplied power by Bypass Control switch 10, and does not receive the control of mechanical timer 2.
Another embodiment of the utility model uses electronic timer to replace mechanical timer on the basis of the foregoing description, and all the other structures and the foregoing description are roughly the same.
The utility model can be prescribed a time limit all or part of plug-socket on the pedestal to supply power through timer as required and controlled.The Bypass Control switch of the utility model pedestal can be substituted by normally closed control contact by a group of timer, and timing device can be computer or electronic timer.
The timing device that comprises the Bypass Control switch of the utility model can be the timer of electric fan.
Claims (6)
1. a socket regularly comprises the pedestal that is provided with plug-socket, it is characterized in that said pedestal is provided with timing device, and the control contact of said timing device is serially connected with on the power line of corresponding plug-socket of said pedestal.
2. according to the said timing socket of claim 1; The power supply that it is characterized in that said pedestal is by being located at the pin on the pedestal or the plug that mops floor is connected with power supply, and the output control contact of said timing device is serially connected with between the power line of the corresponding plug-socket on this pin of pedestal or mop floor plug and the pedestal.
3. according to claim 1 or 2 said timing sockets, it is characterized in that being respectively equipped with on the said pedestal plug-socket that the control contact of its power line through timing device be connected with the power supply of pedestal, with and the direct plug-socket that is connected with the power supply line of pedestal of power line.
4. according to the said timing socket of claim 1, it is characterized in that said timing device is provided with one group or some groups of control contacts, said timing device is a computer, electronics or mechanical timer; Said pedestal is provided with one or several plug-sockets.
5. according to claim 1 or 2 said timing sockets, it is characterized in that said timing device is provided with a Bypass Control switch by the timing adjusting knob control of timing device, the control contact of said Bypass Control switch and timing device is in parallel.
6. according to claim 1 or 2 said timing sockets, it is characterized in that said timing device is provided with at least one group and often opens control contact and one group of normally closed control contact, this group often open the control contact and one group of normally closed control contact connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207216U CN202145518U (en) | 2011-06-20 | 2011-06-20 | Timing socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207216U CN202145518U (en) | 2011-06-20 | 2011-06-20 | Timing socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145518U true CN202145518U (en) | 2012-02-15 |
Family
ID=45581446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207216U Expired - Fee Related CN202145518U (en) | 2011-06-20 | 2011-06-20 | Timing socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145518U (en) |
-
2011
- 2011-06-20 CN CN201120207216U patent/CN202145518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20130620 |